Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:20:52 2012

Optimize a model with 213 rows, 172 columns and 702 nonzeros
Presolve removed 0 rows and 3 columns
Presolve time: 0.00s
Presolved: 213 rows, 169 columns, 699 nonzeros
Variable types: 0 continuous, 169 integer (168 binary)
Found heuristic solution: objective 45.0000000

Root relaxation: objective 0.000000e+00, 102 iterations, 0.00 seconds

    Nodes    |    Current Node    |     Objective Bounds      |     Work
 Expl Unexpl |  Obj  Depth IntInf | Incumbent    BestBd   Gap | It/Node Time

     0     0    0.00000    0   62   45.00000    0.00000   100%     -    0s
H    0     0                      41.0000000    0.00000   100%     -    0s
H    0     0                      40.0000000    0.00000   100%     -    0s
H    0     0                      37.0000000    0.00000   100%     -    0s
     0     0    0.48445    0   63   37.00000    0.48445  98.7%     -    0s
     0     0    1.00000    0   64   37.00000    1.00000  97.3%     -    0s
     0     0    1.00000    0   63   37.00000    1.00000  97.3%     -    0s
H    0     0                      28.0000000    1.00000  96.4%     -    0s
H    0     0                      27.0000000    1.00000  96.3%     -    0s
     0     2    1.00000    0   62   27.00000    1.00000  96.3%     -    0s
*   25    24              15      19.0000000    3.59131  81.1%  32.2    0s
*   51    23              14      17.0000000    4.21517  75.2%  26.7    0s
H   56    20                      16.0000000    4.67647  70.8%  25.2    0s
H  111    19                      14.0000000    6.06491  56.7%  25.0    0s

Cutting planes:
  Gomory: 3

Explored 149 nodes (4163 simplex iterations) in 0.17 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.400000000000e+01, best bound 1.400000000000e+01, gap 0.0%